On Friday, 16 February 2018 08:10:08 UTC, wrote:

Maybe the OP isn't aware that bowl heaters have a long history of safety problems. It's why we rarely see them now. So you already have some 'random junk' safety-wise.


NT

I will go for a bulb then, one built for 240V. I guess that can be done safely.

If I have the flexibility of even doing one that is 1000W and can plug it in and move it around and raise it then that's great.